Nonprofits in Tucson, Arizona

Nonprofits in Tucson, Arizona. Browse 4,869 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. American Legion

    EIN 860727727 · Headquarters: TUCSON, AZ, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Legion

    EIN 866038175 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Legion Auxiliary

    EIN 800667347 · Headquarters: Tucson, AZ, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  4. American Legion Auxiliary

    EIN 860758901 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. American Legion Auxiliary

    EIN 866043977 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. American Legion Auxiliary

    EIN 866052322 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. American Legion Auxiliary Sahuaro Unit No 68 Department of Arizona

    EIN 860419296 · Headquarters: Tucson, AZ, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. American Legion John P Burns Post 36

    EIN 860212057 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. American Legion Post 2023

    EIN 932461925 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. American Legion Post 59 Cocio-estrada

    EIN 860306743 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. American Literary Translators Association

    EIN 742157964 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. American Marketing Association Inc

    EIN 860757893 · Headquarters: TUCSON, AZ, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  13. American Patriot Memorial

    EIN 273339122 · Headquarters: Tucson, AZ, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  14. American Pharmacists Association Academy of Student Pharmacists

    EIN 866052324 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. American Postal Workers Union 255

    EIN 860259419 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. American Research Center in Egypt

    EIN 510465545 · Headquarters: Tucson, AZ, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. American Rose Society

    EIN 581783214 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. American Society for Training and Development

    EIN 860339010 · Headquarters: Tucson, AZ, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  19. American Society of Appraisers

    EIN 521531332 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. American Society of Bookplate Collectors and Designers

    EIN 953568489 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. American Society of Heating Refrigerating & A-c Engineers

    EIN 237293203 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. American Society of Heating Refrigerating & AC Engineers Region X

    EIN 753078801 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. American Society of Interior Design Asid Arizona South Chapter

    EIN 237417504 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. American Society of Media Photographers Inc

    EIN 860956241 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. American Veterans Quest for Peace Inc

    EIN 205937498 · Headquarters: Tucson, AZ, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. American Volkssport Association Inc

    EIN 260098899 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Americans Womans Society of Certified Public Accountants of Tu

    EIN 860619857 · Headquarters: Tucson, AZ, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  28. Amigos De Educacion De Alamos

    EIN 980156328 · Headquarters: TUCSON, AZ, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Amigos De Las Americas Tucson Chapter Inc

    EIN 860392576 · Headquarters: TUCSON, AZ, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Amistad Y Salud

    EIN 753060875 · Headquarters: TUCSON, AZ, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Amistades Inc

    EIN 205274049 · Headquarters: TUCSON, AZ, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Amitabha Society of Tucson

    EIN 204742454 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  33. Amity Foundation

    EIN 770418201 · Headquarters: TUCSON, AZ, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Amity Foundation Inc

    EIN 860721627 · Headquarters: Tucson, AZ, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Amphi Baseball Booster Club

    EIN 800947599 · Headquarters: Tucson, AZ, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Amphi Camp and Scholarship Association

    EIN 237023342 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Amphi Neighborhood Assiociation

    EIN 921289901 · Headquarters: Tucson, AZ, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Amphitheater Education Association

    EIN 860291579 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  39. Amphitheater High School Band Parents Association

    EIN 942944690 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  40. Amphitheater Parent Association

    EIN 421679713 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Amphitheater Public Schools Foundation Inc

    EIN 860472926 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Amputees in Motion Inc

    EIN 830466278 · Headquarters: TUCSON, AZ, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  43. Amr Employee Association

    EIN 861018673 · Headquarters: Tucson, AZ, US · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  44. Amvets

    EIN 271528949 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Amvets

    EIN 860609502 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  46. Amvets

    EIN 860624145 · Headquarters: Tucson, AZ, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  47. Amvets

    EIN 860685674 · Headquarters: Tucson, AZ, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  48. Amvets

    EIN 860756381 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  49. AMVETS Post 770

    EIN 860854253 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Amvets Uss Tucson Post 770 Auxiliary

    EIN 800297990 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Ancient & Accepted Scottish Of Freemasonry

    EIN 237145760 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  52. Ancient Mystical Order of Rosae Crucis

    EIN 882645744 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Andean Bear Foundation

    EIN 810664911 · Headquarters: TUCSON, AZ, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  54. Andra Heart Foundation

    EIN 453243155 · Headquarters: Tucson, AZ, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Andrada High School PTO

    EIN 831931453 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Andrews Family Foundation

    EIN 270133912 · Headquarters: TUCSON, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  57. Andy Lopez Brighter Day Foundation

    EIN 205934815 · Headquarters: Tucson, AZ, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  58. Angel Charity for Children Foundation Inc

    EIN 883569883 · Headquarters: Tucson, AZ, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Angel Charity for Children Inc

    EIN 860472794 · Headquarters: Tucson, AZ, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Angel Heart Pajama Project

    EIN 463882856 · Headquarters: TUCSON, AZ, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Angela S Angels Foundation Inc

    EIN 833608865 · Headquarters: Tucson, AZ, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Angelitos Animalitos

    EIN 332306400 · Headquarters: Tucson, AZ, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Angels Cat Sanctuary Inc

    EIN 465472667 · Headquarters: Tucson, AZ, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Angels for Animals

    EIN 272604948 · Headquarters: Tucson, AZ, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  65. Angels on the Border

    EIN 832194446 · Headquarters: Tucson, AZ, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Animal Emergency Care Fund

    EIN 271554157 · Headquarters: Tucson, AZ, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  67. Animal Rescue Foundation

    EIN 861037191 · Headquarters: Tucson, AZ, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Animals Crusaders of Arizona Inc

    EIN 860176181 · Headquarters: TUCSON, AZ, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Animals Fiji - USA

    EIN 815449045 · Headquarters: TUCSON, AZ, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Animas River Arts and Entertainment

    EIN 510653407 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Ann-eve Pedersen Education Association

    EIN 334162692 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Anna & Marvin Jaffe Family Foundation Trust

    EIN 116378706 · Headquarters: TUCSON, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  73. Annamiticus

    EIN 460791038 · Headquarters: Tucson, AZ, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  74. Annas Abundant Blessings

    EIN 881890327 · Headquarters: Tucson, AZ, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Anne Flint Wildenberg Charitable Trust for Nurseing Education

    EIN 926407101 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Anointed Horn Ministries-tyrone R Williams Inc

    EIN 954340103 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Answers For Life Tucson

    EIN 463601678 · Headquarters: Tucson, AZ, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Anthony's Foundation Inc

    EIN 900635175 · Headquarters: TUCSON, AZ, US · Food, Agriculture & Nutrition · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  79. Antioch Christian Ministries Inc

    EIN 860731261 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  80. Antioch Tucson

    EIN 883383085 · Headquarters: Tucson, AZ, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Apex Athletix Foundation Inc

    EIN 861463573 · Headquarters: TUCSON, AZ, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Apjrgolf Inc

    EIN 333627535 · Headquarters: Tucson, AZ, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Aplha Epsilon Phi Alpha Lambda Chapter

    EIN 860103663 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Appa-association of Higher Education Facilities Officers

    EIN 832635246 · Headquarters: Tucson, AZ, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Appraisal Institute

    EIN 866052850 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Aquifer & Stream Restoration Trust

    EIN 932386636 · Headquarters: Tucson, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Aquinorian Research Institute

    EIN 911063474 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Ara Parseghian Medical Research Foundation

    EIN 860775966 · Headquarters: TUCSON, AZ, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Arabian Horse Owner's Foundation

    EIN 526054130 · Headquarters: TUCSON, AZ, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990

  90. Arabian Oasis Inc

    EIN 550889678 · Headquarters: Tucson, AZ, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  91. Arabic Linguistic Society Co

    EIN 742519345 · Headquarters: Tucson, AZ, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  92. Arabic Linguistics Society

    EIN 332520262 · Headquarters: Tucson, AZ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Archaeology Southwest

    EIN 860640183 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Arimborgo Ministries

    EIN 861037424 · Headquarters: TUCSON, AZ, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Arizona 4-H Youth Foundation

    EIN 237083384 · Headquarters: TUCSON, AZ, USA · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990

  96. Arizona Academy of Leadership Inc

    EIN 205150315 · Headquarters: TUCSON, AZ, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990

  97. Arizona Achievers Foundation

    EIN 833134422 · Headquarters: Tucson, AZ, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Arizona Adventures Camp

    EIN 861972395 · Headquarters: Tucson, AZ, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Arizona Aerospace Foundation

    EIN 866031135 · Headquarters: TUCSON, AZ, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Arizona Alarm Dealers Association Inc

    EIN 460887844 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

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